{短牛}
SC:=(CLOSE-MA(CLOSE,80));
NN1:=EMA(SC,5),LINETHICK2,COLORYELLOW;
NN2:=EMA(SC,21),LINETHICK2,COLORCYAN;
短牛:CROSS(NN1,NN2),COLORCYAN,NODRAW;
STICKLINE(短牛,38,2,0.5,0),LINETHICK8,COLORYELLOW;
DRAWICON(短牛,38,30);
DRAWTEXT(短牛 ,28 , '短牛 '),COLORYELLOW;
